The discovery of governing equations from data is revolutionizing the development of some
research fields, where the scientific data are abundant but the well-characterized …

Recently, as aerodynamics was applied to flying vehicles with very high speed and flying at
high altitude, the numerical simulation based on the Navier–Stokes (NS) equations was …

The present study reports the numerical analyses of lateral jet interaction around a Terminal
High Altitude Area Defense-type (THAAD-type) model in hypersonic rarefied flows, with the …

The field of fluid simulation is developing rapidly, and data-driven methods provide many
frameworks and techniques for fluid simulation. This paper presents a survey of data-driven …

Abstract The Direct Simulation Monte Carlo (DSMC) method has been widely used for
simulations of rarefied gas flows. It has been proven that the numerical solution of the DSMC …

Recently, a unified stochastic particle (USP) method [14] has been developed for the
simulation of multiscale nonequilibrium gas flows. Compared with the conventional …

Bhatnagar–Gross–Krook (BGK) models are widely used to study rarefied gas dynamics.
However, as simplified versions of the Boltzmann collision model, their performances are …

To accurately predict the aerodynamic forces and heating of hypersonic vehicles, an
elaborate gas–surface interaction (GSI) model is essential to describe the rarefied gas effect …

Despite the development of an extensive toolbox of multiscale rarefied flow simulators, such
simulations remain challenging due to the significant disparity of collisional and …

Carbon-based composite materials are widely used in the aerospace field due to their light
weight and excellent physical/chemical properties. The mechanisms of the erosion process …